Swapper

subs. (common).—Anything large or big: see WHOPPER. Hence SWAPPING = huge; strong; A1.

  1589.  NASHE, A Counter-cuffe Given to Martin Junior, in Works, I. 80. A filch-man in his hande, a SWAPPING ale-dagger at his back, containing by estimation, some two or three poundes of yron in the hyltes and chape.

  1624.  MIDDLETON, A Game at Chess, iv. 2. Ay, marry, sir, here’s SWAPPING sins indeed.